About the role

Apptronik is a human-centered robotics company developing AI-powered robots to support humanity in every facet of life. Our flagship humanoid robot, Apollo, is built to collaborate thoughtfully with people, starting with critical industries such as manufacturing and logistics, with future applications in healthcare, the home, and beyond.

We operate at the cutting edge of embodied AI, applying our expertise across the full robotics stack to solve some of society's most important problems. You will join a team dedicated to bringing Apollo to market at scale, tackling the complex challenges like safety, commercialization, and mass production to change the world for the better.

JOB SUMMARY

Few teams get to shape how a humanoid robot learns to perceive, plan, and act — and even fewer let an early-career engineer touch every layer of that stack. As a Simulation Engineer on the Sim team, you’ll contribute across dexterity, design simulation, robot description, and platform tooling, applying strong Python skills, a robotics-fundamentals foundation, and a builder’s curiosity to make our simulation infrastructure faster, cleaner, and more useful every week.

ESSENTIAL DUTIES AND RESPONSIBILITIES or KEY ACCOUNTABILITIES

Author evaluation scenes in Isaac Lab / Isaac Sim from specifications, shortening the loop from “we want to test X” to “X is being tested.”
Run sim-to-real comparison experiments and produce comparison reports that highlight where simulation diverges from hardware.
Contribute to the CAD-to-simulation pipeline — kinematic graphs, collision geometry, mass and inertia properties — so the design org can iterate against simulation faster.
Maintain canonical robot models and the validation tooling that protects them from regressions across releases.
Improve developer experience on the simulation platform through examples, onboarding documentation, CI infrastructure, and user-issue triage.
Bring a fresh-eyes perspective to onboarding documentation so the next engineer joining the team gets productive in days, not weeks.

SKILLS AND REQUIREMENTS

Must-Have

0–2 years of professional software engineering experience (strong internship or research project experience qualifies)
Strong Python skills
Solid fundamentals: rigid body dynamics, linear algebra, spatial math, programming
Coursework or project experience with robotics simulation, computational geometry, or computer graphics
Demonstrated curiosity and willingness to work across multiple domains rather than specializing immediately

Nice-to-Have

Hands-on experience with Isaac Sim, MuJoCo, Gazebo, or equivalent simulator (coursework or projects count)
Familiarity with USD, URDF, MJCF, or other robot/scene description formats
Exposure to mechanical engineering, robot hardware, or sim-to-real workflows
Some C++ exposure
Internship or research experience in robotics, gaming, or graphics

EDUCATION and/or EXPERIENCE

BS in Computer Science, Robotics, Mechanical Engineering, or related field. MS welcome but not

PHYSICAL REQUIREMENTS

Prolonged periods of sitting at a desk and working on a computer
Must be able to lift 15 pounds at times
Vision to read printed materials and a computer screen
Hearing and speech to communicate

*This is a direct hire. Please, no outside Agency solicitations.

Apptronik provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Skills & Tags

python aws ai ios data product design

Aplyr's read

Apptronik is at the forefront of robotics innovation, attracting talent passionate about industrial automation and human-robot collaboration.
Synthesized from recent postings & public sources

What's promising

•Apptronik is pioneering in human-robot collaboration, a rapidly growing field.
•The company offers diverse roles, indicating a broad scope of projects and growth.
•Apptronik's focus on advanced robotics systems positions it well in the tech-driven future.

What to watch

•High specialization in roles may limit opportunities for generalists.
•The robotics industry can be volatile with rapid tech changes.
•Limited public information about company culture and work-life balance.

Why Apptronik

•Apptronik's emphasis on human-robot collaboration sets it apart in the robotics sector.
•The company is involved in cutting-edge industrial automation projects.
•Apptronik's diverse engineering roles suggest a commitment to comprehensive system development.

Aplyr’s read is generated by AI from public sources. Was it useful?

About Apptronik

Apptronik

apptronik.com

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Apptronik is a robotics company focused on developing advanced robotic systems for various applications, including industrial automation and human-robot collaboration.